1 I have many friends who are worth mentioning,but my best friend is Li mei.（你mention打错了.）
2 We have common in many aspects,such as interests,hobbis,ideas and so on.
3 I think this is our foundation of friendship.
4 She is at age of 17
5 Short as she is,she is very beautiful.She always wears smile,making an friendly and easy-going impression on others.（expression没有印象的意思 应该是impression吧）
6 Moreover,she is very clever.
7 She not only do well in every subject,but also take an active part in many activities after class.
8 I really cherish her.
9 She always helps me,to which I'm really grateful.
10 I really cherish our friendship,hoping that it can last forever.
呼 累死我了 这应该还算比较地道
楼上的也不错呵